/*
 * Copyright 2020 Netflix, Inc.
 *
 *      Licensed under the Apache License, Version 2.0 (the "License");
 *      you may not use this file except in compliance with the License.
 *      You may obtain a copy of the License at
 *
 *          http://www.apache.org/licenses/LICENSE-2.0
 *
 *      Unless required by applicable law or agreed to in writing, software
 *      distributed under the License is distributed on an "AS IS" BASIS,
 *      WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 *      See the License for the specific language governing permissions and
 *      limitations under the License.
 */

package com.netflix.zuul.filters.processor;

import static org.assertj.core.api.Assertions.assertThat;

import com.netflix.zuul.StaticFilterLoader;
import com.netflix.zuul.filters.ZuulFilter;
import com.netflix.zuul.filters.processor.override.SubpackageFilter;
import com.netflix.zuul.filters.processor.subpackage.OverrideFilter;
import java.util.Collection;
import org.junit.jupiter.api.Test;

/**
 * Tests for {@link FilterProcessor}.
 */
class FilterProcessorTest {

    @Test
    void allFilterClassedRecorded() throws Exception {
        Collection<Class<ZuulFilter<?, ?>>> filters =
                StaticFilterLoader.loadFilterTypesFromResources(getClass().getClassLoader());

        @SuppressWarnings("unchecked")
        Class<ZuulFilter<?, ?>>[] expected = new Class[] {
            OuterClassFilter.class,
            TopLevelFilter.class,
            TopLevelFilter.StaticSubclassFilter.class,
            TopLevelFilter.SubclassFilter.class,
            OverrideFilter.class,
            SubpackageFilter.class
        };
        assertThat(filters).containsExactlyInAnyOrder(expected);
    }
}
